自動上料攪拌車的卸料判斷調(diào)整方案
為了提高水泥的運(yùn)輸效率，減少袋裝水泥造成的資源浪費，目前絕大多數(shù)水泥都采用散裝水泥罐車運(yùn)輸，因水泥罐車都采用氣力輸送卸料，卸料速度和卸料剩余率是考核水泥罐車卸料效率的重要指標(biāo)。如何保證自動上料攪拌車罐內(nèi)水泥盡量卸完卸盡，采用正確的方法非常重要。
In order to improve the transportation efficiency of cement and reduce the waste of resources caused by bagged cement, at present, the vast majority of cement is transported by bulk cement tanker. Because the cement tanker adopts pneumatic transportation for unloading, the unloading speed and unloading residual rate are important indicators to assess the unloading efficiency of cement tanker. It is very important to adopt correct methods to ensure that the cement in the tank of automatic feeding mixer truck is unloaded as much as possible.
壓力表檢查法
Pressure gauge inspection method
散裝水泥罐車在卸料時，罐內(nèi)空氣壓力為1.8～2.4公斤/平方厘米，卸料快結(jié)束時，氣壓快速下降，如果壓力表降到0～0.2公斤/平方厘米之間，則證明罐內(nèi)水泥基本卸完。
When the bulk cement tank truck is unloading, the air pressure in the tank is 1.8 ~ 2.4kg/cm2. When the unloading is almost over, the air pressure drops rapidly. If the pressure gauge drops to between 0 ~ 0.2kg/cm2, it proves that the cement in the tank is basically unloaded.
空壓機(jī)聲音辨別法
Air compressor sound discrimination method
正常卸料時空壓機(jī)負(fù)載大，空壓機(jī)工作時發(fā)出的聲音比較沉悶，罐體卸料結(jié)束時，空壓機(jī)負(fù)載變小，工作聲音變得清脆。
During normal unloading, the load of the air compressor is large, and the sound generated by the air compressor during operation is relatively dull. At the end of tank unloading, the load of the air compressor becomes smaller and the working sound becomes crisp.
卸料時間判別法
Discharge time discrimination method
正常水泥罐卸料速度一般為每分種1～1.2噸，如果水泥裝載重量為32噸，則一般需要半小時左右卸完，所以可以根據(jù)卸料噸位計算卸料時間，這樣前25分鐘操作人員比較輕松，沒有必要長時間緊盯壓力表或通過其它方法檢查是否卸完。
The unloading speed of normal cement tank is generally 1 ~ 1.2 tons per minute. If the loading weight of cement is 32 tons, it usually takes about half an hour to unload. Therefore, the unloading time can be calculated according to the unloading tonnage. In this way, the operator is relatively easy in the first 25 minutes. It is not necessary to keep an eye on the pressure gauge for a long time or check whether the unloading is completed by other methods.
自動上料攪拌車
Automatic feeding mixer
卸料軟管觀察法
Discharge hose observation method
正常卸料時，卸料軟管受流化水泥沖擊，軟管不斷抖動，如果軟管不再抖動，也可證明罐內(nèi)水泥基本卸完。
During normal unloading, the unloading hose is impacted by fluidized cement, and the hose continues to shake. If the hose no longer shakes, it can also prove that the cement in the tank is basically unloaded.
敲打罐體法
Knock tank method
水泥卸料過程中，可以用手敲打罐體，如果聲音沒有回音，則證明罐體內(nèi)水泥余料較多，還要卸一段時間；如果罐體有回音，證明罐體內(nèi)水泥快卸完了。
In the process of cement unloading, you can knock the tank by hand. If there is no echo, it proves that there is a lot of cement residue in the tank and it will take some time to unload; If the tank has an echo, it proves that the cement in the tank is almost discharged.
水泥接收塔頂揚(yáng)灰辨別法
Identification method of ash lifting on the top of cement receiving tower
自動上料攪拌車正常卸料時，水泥消耗的氣量相對較少，“料多氣少”，接收塔頂揚(yáng)灰較少，卸料后期“料少氣多”，接收塔頂揚(yáng)灰增多。
When the automatic loading mixer truck is unloading normally, the air consumption of cement is relatively small, "more materials and less gas", less ash lifting on the top of the receiving tower, and more ash lifting on the top of the receiving tower in the later stage of unloading.
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The above information is the knowledge sharing provided to Xiaobian by the charging mixer manufacturer. For more wonderful contents, please click our website: http://www.bflrsn.cn We will have more content for you to check later
